What kind of question is tht ,where is the question
x^2-9x-6=0
Use the quadratic formula to get (9+sqrt(105))/2 or (9-sqrt(105))/2
I only see three questions, so I’ll answer those. 1. Positive 2. 2 3. -1/3
Here are the answers. Sorry if the writing isn’t very clear! I hope this helps!!
3 yards = 36*3 = 108 inches
-> total of width and length = 108/2 = 54 inches, because perimeter = 2*total of length and width.
=> length + width = 54 inches
and 6 ≤ width <span>≤ 12
=> all possible dimensions are:
6x48
7x47
8x46
9x45
10x44
11x43
12x42</span>
